Kev siv thiab kev tiv thaiv ib puag ncig ntawm lub raj mis kom zoo nkauj

Cov tshuaj ntxuav ntsej muag feem ntau yog muag hauv lub twj tso kua mis -hom PET fwj, nrog lub ntim ntim tshuaj tswj ntawm 0.5-1.2 ml rau ib qho kev siv. Serums siv lub raj mis dropper iav, nrog lub capping zaj duab xis thickness tsawg kawg yog 0.1 hli los xyuas kom meej cov nyhuv barrier. Cov khoom uas muaj cov khoom xyaw photosensitive xws li vitamin C yuav tsum siv amber-xim iav fwj nrog lub teeb transmittance tsawg dua 15%.

Cov fwj khib nyiab tau ua tiav siv lub tshuab crusher, nrog cov crushed particle loj tswj ntawm 80-100 mm. Cov impurities raug tshem tawm los ntawm 5 hli aperture nruas sieve, thiab cov hlau solidifying dispersant ntxiv. Thaum lub sij hawm ua, ib tug hlau solidifying dispersant uas muaj hollow iav microspheres yog ntxiv los xyuas kom meej tias cov hlau hnyav hlau leaching concentration yog qis dua cov kev txwv uas tau teev tseg nyob rau hauv "Hazardous Waste Identification Standard".